26949748

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4987}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 54189632

約数和(自身を除く): 27239884

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 4987, 5404, 9974, 19948, 34909, 69818, 139636, 962491, 1924982, 3849964, 6737437, 13474874, 26949748]

約数ペア:

[(1, 26949748), (2, 13474874), (4, 6737437), (7, 3849964), (14, 1924982), (28, 962491), (193, 139636), (386, 69818), (772, 34909), (1351, 19948), (2702, 9974), (4987, 5404)]